diff options
Diffstat (limited to 'sysdeps/arc/configure.ac')
| -rw-r--r-- | sysdeps/arc/configure.ac | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sysdeps/arc/configure.ac b/sysdeps/arc/configure.ac new file mode 100644 index 0000000000..cb490e47b3 --- /dev/null +++ b/sysdeps/arc/configure.ac @@ -0,0 +1,26 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/arc. + +AC_DEFINE(PI_STATIC_AND_HIDDEN) +libc_cv_have_sdata_section=no + +# For ARC, historically ; was used for comments and not newline +# Later # also got added to comment list, but ; couldn't be switched to +# canonical newline as there's lots of code out there which will break +libc_cv_asm_line_sep='`' +AC_DEFINE_UNQUOTED(ASM_LINE_SEP, $libc_cv_asm_line_sep) + +# For big endian ABI, generate a symbol for selecting right dynamic linker +AC_CACHE_CHECK([for big endian], + [libc_cv_arc_be], + [AC_EGREP_CPP(yes,[#ifdef __BIG_ENDIAN__ + yes + #endif + ], libc_cv_arc_be=yes, libc_cv_arc_be=no)]) +if test $libc_cv_arc_be = yes; then + # For shlib-versions. + AC_DEFINE(HAVE_ARC_BE) + LIBC_CONFIG_VAR([default-abi], [arcbe]) +else + LIBC_CONFIG_VAR([default-abi], [arcle]) +fi |